905930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 1750572

約数和(自身を除く): 844642

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5329, 6205, 10658, 12410, 26645, 53290, 90593, 181186, 452965, 905930]

約数ペア:

[(1, 905930), (2, 452965), (5, 181186), (10, 90593), (17, 53290), (34, 26645), (73, 12410), (85, 10658), (146, 6205), (170, 5329), (365, 2482), (730, 1241)]